ATE200095T1 - Biologisch abbaubare geschäumte kunststoffmaterialien - Google Patents

Biologisch abbaubare geschäumte kunststoffmaterialien

Info

Publication number
ATE200095T1
ATE200095T1 AT95112231T AT95112231T ATE200095T1 AT E200095 T1 ATE200095 T1 AT E200095T1 AT 95112231 T AT95112231 T AT 95112231T AT 95112231 T AT95112231 T AT 95112231T AT E200095 T1 ATE200095 T1 AT E200095T1
Authority
AT
Austria
Prior art keywords
thermoplastic
plastic materials
foamed plastic
biodegradable foamed
biodegradable
Prior art date
Application number
AT95112231T
Other languages
English (en)
Inventor
Catia Bastioli
Vittorio Bellotti
Tredici Gianfranco Del
Alessandro Montino
Roberto Ponti
Original Assignee
Novamont Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11369465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE200095(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novamont Spa filed Critical Novamont Spa
Application granted granted Critical
Publication of ATE200095T1 publication Critical patent/ATE200095T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
AT95112231T 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien ATE200095T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941725A IT1274603B (it) 1994-08-08 1994-08-08 Materiali espansi plastici biodegradabili

Publications (1)

Publication Number Publication Date
ATE200095T1 true ATE200095T1 (de) 2001-04-15

Family

ID=11369465

Family Applications (3)

Application Number Title Priority Date Filing Date
AT95107393T ATE251656T1 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare formteile und verfahren zu ihrer herstellung
AT95112231T ATE200095T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien
AT00111165T ATE348124T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95107393T ATE251656T1 (de) 1994-08-08 1995-05-16 Geschäumte, biologisch abbaubare formteile und verfahren zu ihrer herstellung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00111165T ATE348124T1 (de) 1994-08-08 1995-08-03 Biologisch abbaubare geschäumte kunststoffmaterialien

Country Status (24)

Country Link
US (1) US5736586A (de)
EP (4) EP0696612B1 (de)
JP (1) JP3276541B2 (de)
KR (1) KR100364880B1 (de)
CN (1) CN1113078C (de)
AT (3) ATE251656T1 (de)
AU (1) AU699169B2 (de)
CA (1) CA2155594C (de)
CZ (1) CZ289255B6 (de)
DE (3) DE69531886T2 (de)
DK (2) DK0696612T3 (de)
ES (3) ES2206472T3 (de)
FI (1) FI114804B (de)
GR (1) GR3035718T3 (de)
HU (1) HU214678B (de)
IL (1) IL114851A (de)
IT (1) IT1274603B (de)
NO (1) NO310923B1 (de)
NZ (1) NZ272733A (de)
PL (2) PL183994B1 (de)
PT (2) PT696612E (de)
SK (1) SK282327B6 (de)
UA (1) UA43840C2 (de)
ZA (1) ZA956602B (de)

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JP6856828B2 (ja) 2015-04-09 2021-04-14 Ｓｐｉｂｅｒ株式会社 極性溶媒溶液及びその製造方法
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JP6688111B2 (ja) * 2016-03-09 2020-04-28 三井化学産資株式会社 鼠撃退ウレタンフォームおよびその製造方法
CN107698808A (zh) * 2016-08-09 2018-02-16 天津定创科技发展有限公司 淀粉发泡配方及其发泡方法
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CN111073264B (zh) * 2019-12-28 2021-08-31 温岭东方红车料有限公司 一种自行车坐垫及其成型工艺
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Also Published As

Publication number Publication date
EP0696612A2 (de) 1996-02-14
ES2156911T3 (es) 2001-08-01
EP1038908B1 (de) 2006-12-13
ES2278559T3 (es) 2007-08-16
EP1777253A3 (de) 2008-09-10
PT696611E (pt) 2001-07-31
FI953761A0 (fi) 1995-08-08
ATE348124T1 (de) 2007-01-15
DE69535338D1 (de) 2007-01-25
CZ202595A3 (en) 1996-02-14
CA2155594A1 (en) 1996-02-09
ES2206472T3 (es) 2004-05-16
ZA956602B (en) 1996-03-19
EP0696611A3 (de) 1996-10-23
CZ289255B6 (cs) 2001-12-12
DE69520468D1 (de) 2001-05-03
NO310923B1 (no) 2001-09-17
AU2844795A (en) 1996-02-22
CN1113078C (zh) 2003-07-02
GR3035718T3 (en) 2001-07-31
CN1123803A (zh) 1996-06-05
PL183994B1 (pl) 2002-08-30
JP3276541B2 (ja) 2002-04-22
KR960007671A (ko) 1996-03-22
CA2155594C (en) 2008-04-01
DE69520468T2 (de) 2001-08-23
DE69535338T2 (de) 2007-04-12
EP1777253A2 (de) 2007-04-25
AU699169B2 (en) 1998-11-26
FI114804B (fi) 2004-12-31
HU9502333D0 (en) 1995-09-28
PL309923A1 (en) 1996-02-19
IT1274603B (it) 1997-07-18
JPH0859892A (ja) 1996-03-05
UA43840C2 (uk) 2002-01-15
ATE251656T1 (de) 2003-10-15
DK0696611T3 (da) 2001-05-07
DK0696612T3 (da) 2004-02-09
FI953761A (fi) 1996-02-09
PL184566B1 (pl) 2002-11-29
EP0696612B1 (de) 2003-10-08
KR100364880B1 (ko) 2003-04-11
EP0696611A2 (de) 1996-02-14
PT696612E (pt) 2003-12-31
DE69531886D1 (de) 2003-11-13
ITMI941725A1 (it) 1996-02-08
DE69531886T2 (de) 2004-08-19
EP0696612A3 (de) 1997-07-16
IL114851A (en) 1999-09-22
SK282327B6 (sk) 2002-01-07
NO953094D0 (no) 1995-08-07
US5736586A (en) 1998-04-07
IL114851A0 (en) 1995-08-08
HU214678B (hu) 1998-04-28
EP0696611B1 (de) 2001-03-28
HUT74032A (en) 1996-10-28
NO953094L (no) 1996-02-09
EP1038908A1 (de) 2000-09-27
ITMI941725A0 (it) 1994-08-08
SK98295A3 (en) 1996-12-04
NZ272733A (en) 1997-02-24

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